SN74AS869DWR

Mfr. #:: SN74AS869DWR
विवरण:: IC COUNTER 8BIT SYNC U/D 24-SOIC
जीवन चक्र:: यस निर्माताबाट नयाँ।
डाटा पाना:: SN74AS869DWR डाटा पाना
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थप जानकारी:: SN74AS869DWR थप जानकारी SN74AS869DWR Product Details

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विशेषता मान

Tags: SN74AS869DWR, SN74AS869D, SN74AS869, SN74AS86, SN74AS8, SN74AS, SN74A, SN74, SN7

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Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

SN74AS869DWR विवरण

*** Stop Electro: Binary Counter, AS Series, Synchronous, Positive Edge Triggered, 8-Bit, Bidirectional, TTL, PDSO24

***ark: Counter Logic IC; Logic Family:AS; Supply Voltage Min:4.5V; Supply Voltage Max:5.5V; Package/Case:24-SOIC; No. of Pins:24; Operating Temperature Range:0°C to +70°C; Input Type:TTL; Leaded Process Compatible:Yes; Output Type:TTL ;RoHS Compliant: Yes

***as Instruments: These synchronous, presettable, 8-bit up/down counters feature internal-carry look-ahead circuitry for cascading in high-speed counting applications. Synchronous operation is provided by having all flip-flops clocked simultaneously so that the outputs change coincidentally with each other when so instructed by the count-enable (,) inputs and internal gating. This mode of operation eliminates the output counting spikes normally associated with asynchronous (ripple-clock) counters. A buffered clock (CLK) input triggers the eight flip-flops on the rising (positive-going) edge of the clock waveform. These counters are fully programmable; they may be preset to any number between 0 and 255. The load-input circuitry allows parallel loading of the cascaded counters. Because loading is synchronous, selecting the load mode disables the counter and causes the outputs to agree with the data inputs after the next clock pulse. The carry look-ahead circuitry provides for cascading counters for n-bit synchronous applications without additional gating. Two count-enable (and ) inputs and a ripple-carry () output are instrumental in accomplishing this function. Both and must be low to count. The direction of the count is determined by the levels of the select (S0, S1) inputs as shown in the function table. is fed forward to enable . thus enabled produces a low-level pulse while the count is zero (all outputs low) counting down or 255 counting up (all outputs high). This low-level overflow-carry pulse can be used to enable successive cascaded stages. Transitions at and are allowed regardless of the level of CLK. All inputs are diode clamped to minimize transmission-line effects, thereby simplifying system design. These counters feature a fully independent clock circuit. With the exception of the asynchronous clear on the SN74ALS867A and ´AS867, changes at S0 and S1 that modify the operating mode have no effect on the Q outputs until clocking occurs. For the ´AS867 and ´AS869, any time ENP\ and/or ENT\ is taken high, either goes or remains high. For the SN74ALS867A and SN74ALS869, any time is taken high, either goes or remains high. The function of the counter (whether enabled, disabled, loading, or counting) is dictated solely by the conditions meeting the stable setup and hold times. The SN54AS867 and SN54AS869 are characterized for operation over the full military temperature range of -55°C to 125°C. The SN74ALS867A, SN74ALS869, SN74AS867, and SN74AS869 are characterized for operation from 0°C to 70°C.

Market price

भाग #	विवरण	स्टक
SN74AS869DWR DISTI # SN74AS869DWR-ND	IC COUNTER 8BIT SYNC U/D 24-SOIC RoHS: Compliant Min Qty: 2000 Container: Tape & Reel (TR)	Limited Supply - Call
SN74AS869DWRE4 DISTI # SN74AS869DWRE4-ND	IC COUNTER 8BIT SYNC U/D 24-SOIC RoHS: Compliant Min Qty: 2000 Container: Tape & Reel (TR)	Limited Supply - Call
SN74AS869DWRG4 DISTI # SN74AS869DWRG4-ND	IC COUNTER BINARY 8BIT 24SOIC RoHS: Compliant Min Qty: 2000 Container: Tape & Reel (TR)	Limited Supply - Call
SN74AS869DWR DISTI # 595-SN74AS869DWR	Counter ICs Synch 8-Bit Up/Down Counter RoHS: Compliant	0
SN74AS869DWRE4 DISTI # 595-SN74AS869DWRE4	Counter ICs Synch 8-Bit Up/Down Counter RoHS: Compliant	0
SN74AS869DWRG4 DISTI # 595-SN74AS869DWRG4	Counter ICs Synch 8B Up DWN Counters RoHS: Compliant	0

सम्बन्धित उत्पादनहरु

छवि	भाग #	विवरण
	Mfr.#: SN74AS1000ADR OMO.#: OMO-SN74AS1000ADR	Logic Gates Quad 2-Input pos- NAND buffer/driver
	Mfr.#: SN74AS576DWG4 OMO.#: OMO-SN74AS576DWG4	Flip Flops Octal DType Edge Trgrd FlipFlops
	Mfr.#: SN74AS876DWE4 OMO.#: OMO-SN74AS876DWE4	Flip Flops Dual 4-Bit D-Type Edge-Trgrd Flip-Flop
	Mfr.#: SN74AS298ADRE4 OMO.#: OMO-SN74AS298ADRE4	Encoders, Decoders, Multiplexers & Demultiplexers Quadruple 2-Input
	Mfr.#: SN74AS04NE4 OMO.#: OMO-SN74AS04NE4-1190	Inverters HEX INVERTERS
	Mfr.#: SN74AS157NS OMO.#: OMO-SN74AS157NS-1190	Multiplexer 1-Element Bipolar 8-IN 16-Pin SOP Tube
	Mfr.#: SN74AS21NS-EL10 OMO.#: OMO-SN74AS21NS-EL10-1190	नयाँ र मौलिक
	Mfr.#: SN74AS257FN OMO.#: OMO-SN74AS257FN-1190	Multiplexer, 4-Func, 2 Line Input, TTL, PQCC20
	Mfr.#: SN74AS643N OMO.#: OMO-SN74AS643N-1190	Bus Driver/Transceiver, 1-Func, 8-Bit, Complementary Output, TTL, PDIP20
	Mfr.#: SN74AS286D OMO.#: OMO-SN74AS286D-TEXAS-INSTRUMENTS	Parity Functions 9-Bit Parity Generator/Checke

उपलब्धता

स्टक:: Available
अर्डर मा:: 4000
मात्रा प्रविष्ट गर्नुहोस्:

SN74AS869DWR को हालको मूल्य सन्दर्भको लागि मात्र हो, यदि तपाइँ उत्तम मूल्य प्राप्त गर्न चाहनुहुन्छ भने, कृपया हाम्रो बिक्री टोली sales@omo-ic.com मा सोधपुछ वा प्रत्यक्ष इमेल पेश गर्नुहोस्।

सन्दर्भ मूल्य (USD)

मात्रा
एकाइ मूल्य
विस्तार मूल्य

1: ~~US$ ०.००~~; ~~US$ ०.००~~

10: ~~US$ ०.००~~; ~~US$ ०.००~~

100: ~~US$ ०.००~~; ~~US$ ०.००~~

500: ~~US$ ०.००~~; ~~US$ ०.००~~

1000: ~~US$ ०.००~~; ~~US$ ०.००~~

2021 देखि कम आपूर्तिमा अर्धचालकको कारण, तलको मूल्य 2021 अघि सामान्य मूल्य हो। कृपया पुष्टि गर्न सोधपुछ पठाउनुहोस्।

बाट सुरु गर्नुहोस्

SN74AS869DWR 3
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SN74AS869 5
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More Newest Products

SN74AS869DWR

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes